AT&T SVR4 4.0 /bin/login privileges management

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

A vulnerability was found in AT&T SVR4 4.0. It has been rated as critical. Affected by this issue is an unknown code block of the file /bin/login. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

vulnerability in login in at&t system v release 4 allows local users to gain privileges.

The weakness was shared 05/23/1991 (Website). The advisory is available at cert.org. This vulnerability is handled as CVE-1999-1034. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.4
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/23/1991 🔍
05/23/1991 +0 days 🔍
05/23/1991 +0 days 🔍
06/16/2014 +8425 days 🔍
06/23/2021 +2563 days 🔍

Sourcesinfo

Advisory: cert.org
Status: Not defined

CVE: CVE-1999-1034 (🔍)
X-Force: 583
SecurityFocus: 23

Entryinfo

Created: 06/16/2014 15:30
Updated: 06/23/2021 00:15
Changes: 06/16/2014 15:30 (43), 05/17/2018 09:06 (6), 06/23/2021 00:15 (3)
Complete: 🔍

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